I read that in a thread. He had gotten "tired" of writing them; "too laborious," he said. Well, I say to that:
 
Among the reasons I write reviews, these are the top two:
1. It helps fellow mongers, whether VIP or not. (Don't shit on the non-VIPs, there are lots of reasons for that.)
2. It helps the girls in more ways than one (I'm going to assume good reviews, here)  
 
#1 is, I'm going to assume, self-evident.
   
#2 there's more to say about:
* First, you tell us about your experience, which tells us some of what goes and what doesn't.  
 
* Second, if you add more General Details info, the non-VIP can get a feel for how she is, e.g., GFE, no GFE, spinner, etc. These and more are permissible in your GD. For various reasons, some of us are non-VIP, sometimes intermittently.  
 
* And last but not least, just writing with a minimum of effort, which is especially possible if previously reviewed, it bumps her profile so it's visible on the first couple of pages (more important than you may think. We all have different ways of searching/perusing).
   
Personally, for quite some time, I could only look at GDs as supplemental info when deciding where to go. This example stands out: There is this guy, @brandel, who was seemingly always ahead of me when I would look, which could have been a big win. Except that his GDs were painfully sparse! 😭😭😭 I wanted to shout to him, "pleeease." What a resource he would have been if his GDs were just a tiny bit more informative. (Dude, for the sake of unfortunate non-VIPs, pick up your game in that department, would you? LOL. 😂😂)